EP3972253A4 - Image rendering and encoding method, and related apparatus - Google Patents
Image rendering and encoding method, and related apparatus Download PDFInfo
- Publication number
- EP3972253A4 EP3972253A4 EP20868794.7A EP20868794A EP3972253A4 EP 3972253 A4 EP3972253 A4 EP 3972253A4 EP 20868794 A EP20868794 A EP 20868794A EP 3972253 A4 EP3972253 A4 EP 3972253A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- encoding method
- image rendering
- related apparatus
- rendering
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title 1
- 238000009877 rendering Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4781—Games
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/226—Characteristics of the server or Internal components of the server
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/23412—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs for generating or manipulating the scene composition of objects, e.g. MPEG-4 objects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234309—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/30—Interconnection arrangements between game servers and game devices; Interconnection arrangements between game devices; Interconnection arrangements between game servers
- A63F13/35—Details of game servers
- A63F13/355—Performing operations on behalf of clients with restricted processing capabilities, e.g. servers transform changing game scene into an encoded video stream for transmitting to a mobile phone or a thin client
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/08—Bandwidth reduction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/32—Image data format
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910919459.4A CN110636305B (en) | 2019-09-26 | 2019-09-26 | Image rendering and encoding method and related device |
PCT/CN2020/095529 WO2021057097A1 (en) | 2019-09-26 | 2020-06-11 | Image rendering and encoding method, and related apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3972253A1 EP3972253A1 (en) | 2022-03-23 |
EP3972253A4 true EP3972253A4 (en) | 2022-07-20 |
Family
ID=68974380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20868794.7A Pending EP3972253A4 (en) | 2019-09-26 | 2020-06-11 | Image rendering and encoding method, and related apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US11882297B2 (en) |
EP (1) | EP3972253A4 (en) |
CN (1) | CN110636305B (en) |
WO (1) | WO2021057097A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110636305B (en) | 2019-09-26 | 2023-04-28 | 华为技术有限公司 | Image rendering and encoding method and related device |
CN114078078A (en) * | 2020-08-21 | 2022-02-22 | 北京小米移动软件有限公司 | Image format conversion method, device and storage medium |
CN114157919A (en) * | 2020-09-07 | 2022-03-08 | 华为云计算技术有限公司 | Data processing method and system, cloud terminal, server and computing equipment |
CN113038269B (en) * | 2021-03-11 | 2023-01-24 | 昆山龙腾光电股份有限公司 | Image data processing system and method |
US20230185641A1 (en) * | 2021-12-10 | 2023-06-15 | Nvidia Corporation | Application programming interface to store portions of an image |
CN114786040B (en) * | 2022-06-15 | 2022-09-23 | 阿里巴巴(中国)有限公司 | Data communication method, system, electronic device and storage medium |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160132284A1 (en) * | 2014-11-07 | 2016-05-12 | Qualcomm Incorporated | Systems and methods for performing display mirroring |
US20180035125A1 (en) * | 2016-07-28 | 2018-02-01 | Hypori, Inc. | System, method and computer program product for generating remote views in a virtual mobile device platform using efficient macroblock comparison during display encoding, including efficient detection of unchanged macroblocks |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7970206B2 (en) * | 2006-12-13 | 2011-06-28 | Adobe Systems Incorporated | Method and system for dynamic, luminance-based color contrasting in a region of interest in a graphic image |
CN105163127B (en) * | 2015-09-07 | 2018-06-05 | 浙江宇视科技有限公司 | video analysis method and device |
CN105678680A (en) * | 2015-12-30 | 2016-06-15 | 魅族科技(中国)有限公司 | Image processing method and device |
US10168879B1 (en) * | 2017-05-12 | 2019-01-01 | Snap Inc. | Interactive image recoloring |
CN107729095B (en) * | 2017-09-13 | 2020-12-04 | 深信服科技股份有限公司 | Image processing method, virtualization platform and computer-readable storage medium |
CN110636305B (en) * | 2019-09-26 | 2023-04-28 | 华为技术有限公司 | Image rendering and encoding method and related device |
-
2019
- 2019-09-26 CN CN201910919459.4A patent/CN110636305B/en active Active
-
2020
- 2020-06-11 WO PCT/CN2020/095529 patent/WO2021057097A1/en unknown
- 2020-06-11 EP EP20868794.7A patent/EP3972253A4/en active Pending
-
2022
- 2022-01-10 US US17/572,067 patent/US11882297B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160132284A1 (en) * | 2014-11-07 | 2016-05-12 | Qualcomm Incorporated | Systems and methods for performing display mirroring |
US20180035125A1 (en) * | 2016-07-28 | 2018-02-01 | Hypori, Inc. | System, method and computer program product for generating remote views in a virtual mobile device platform using efficient macroblock comparison during display encoding, including efficient detection of unchanged macroblocks |
Non-Patent Citations (2)
Title |
---|
PABLO MONTERO ET AL: "Parallel Zigzag Scanning and Huffman Coding for a GPU-based MPEG-2 Encoder", MULTIMEDIA (ISM), 2010 IEEE INTERNATIONAL SYMPOSIUM ON, IEEE, PISCATAWAY, NJ, USA, 13 December 2010 (2010-12-13), pages 97 - 104, XP031854119, ISBN: 978-1-4244-8672-4 * |
See also references of WO2021057097A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN110636305A (en) | 2019-12-31 |
WO2021057097A1 (en) | 2021-04-01 |
US11882297B2 (en) | 2024-01-23 |
CN110636305B (en) | 2023-04-28 |
US20220132147A1 (en) | 2022-04-28 |
EP3972253A1 (en) | 2022-03-23 |
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STAA | Information on the status of an ep patent application or granted ep patent |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20220617 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04N 21/2343 20110101ALI20220611BHEP Ipc: H04N 19/186 20140101ALI20220611BHEP Ipc: H04N 19/40 20140101ALI20220611BHEP Ipc: G06T 15/00 20110101ALI20220611BHEP Ipc: G06T 1/20 20060101AFI20220611BHEP |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) |